SENSOR & MTG GP-PRESSURE 2955799 - Caterpillar

Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-3822 Bolt 2
6 V-5839 Washer 2
1P-5546 Crossblock 1
5P-4168 Step Plate 1
5F-7366 Screw 1
B 1P-2420 Transmission Repair Stand 1 Start By:
Remove the swivel joint. Refer to Disassembly and Assembly, "Swivel - Remove".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Thoroughly clean the outside of the swivel joint prior to disassembly.
Illustration 1 g00633843
Illustration 2 g00633841
Fasten the swivel joint to Tooling (B), as shown. The weight of the swivel joint is approximately 43 kg (95 lb).
Remove bolts (1), the washers (2), and cover (3) from outside housing (8).
Remove O-ring seal (7) from outside housing (8).
Remove bolts (4), the washers (5), and retainer (6) from rotor (11).
Use Tooling (A) in order to separate the outside housing (8) from rotor (11). The weight of outside housing (8) is approximately 20 kg (45 lb). The weight of rotor (11) is approximately 21 kg (46 lb).
Remove seals (9) from outside housing (8).
Remove O-ring seals (10) from the outside housing (8).
Remove plug (13). Remove O-ring seal (12) from plug (13).